Reinfection with SARS-CoV-2: outcome, risk factors and vaccine efficacy in a Scottish cohort Quote”he rate of detected reinfection after two doses of vaccine was 1.35 (95% CI 1.02 to 1.78) times higher in those vaccinated before first infection than in those unvaccinated at first infection. “
Abstract Background -- The objective of this study was to investigate how protection against COVID-19 conferred by previous infection is modified by vaccination. Methods -- In a cohort of all…


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